Difference between stable and unstable angina

Stable and unstable angina refers to stable angina pectoris and unstable angina pectoris. There are differences in severity, duration, prognosis, etc.

1. Severity of symptoms.

Stable angina pectoris causes mild precordial pain. Unstable angina causes severe precordial pain. Pain can radiate to the shoulder and left arm.

2. Duration

Stable angina attacks last for a short time, but unstable angina lasts for a long time.

3. Prognosis The

symptoms caused by stable angina are generally relieved or disappeared after returning to calm or stopping labor. Unstable angina is difficult to relieve itself and may occur repeatedly.